Homogeneous and heterogenised new gold C-scorpionate complexes as catalysts for cyclohexane oxidation

Almeida, M. Peixoto de; Martins, Luisa; Carabineiro, S. A. C.; Lauterbach, T.; Rominger, F.; Hashmi, A. S. K.; Pombeiro, Armando; Figueiredo, J. L.

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Authors

Almeida, M. Peixoto de

Martins, Luisa

Carabineiro, S. A. C.

Abstract(s)

Gold(III) complexes of type [AuCl2{eta(2)-RC(R'pz)(3)}]Cl [R = R' = H (1), R = CH2OH, R' = H (2) and R = H, R' = 3,5-Me-2(3), pz = pyrazol-1-yl] were supported on carbon materials (activated carbon, carbon xerogel and carbon nanotubes) and used for the oxidation of cyclohexane to cyclohexanol and cyclohexanone, with aqueous H2O2, under mild conditions.

Keywords

Schiff-base complex Manganese(III) Salen complexes Ray-Absorption spectroscopy Wall carbon nanotubes Peroxidative oxidation Activated carbon Hydrogen-Peroxide Coordination-compounds Gold(III) complexes Rhenium complexes

URI

http://hdl.handle.net/10400.21/2885

Citation

ALMEIDA, M. Peixoto de; MARTINS, L. M. D. R. S.; CARABINEIRO, S. A. C. ; LAUTERBACH, T. ; ROMINGER, F.; HASHMI, A. S. K.; POMBEIRO, A. J. L.; FIGUEIREDO, J. L. - Homogeneous and heterogenised new gold C-scorpionate complexes as catalysts for cyclohexane oxidation. Catalysis Science & Technology. ISSN 2044-4753. Vol. 3, nr. 11 (2013), p. 3056-3069.